IT1261070B - PROCEDURE FOR CHECKING THE OPERATION OF A ROTARY JAW CLOSING UNIT FOR PACKAGING MACHINES. - Google Patents

PROCEDURE FOR CHECKING THE OPERATION OF A ROTARY JAW CLOSING UNIT FOR PACKAGING MACHINES.

Info

Publication number
IT1261070B
IT1261070B ITTO930481A ITTO930481A IT1261070B IT 1261070 B IT1261070 B IT 1261070B IT TO930481 A ITTO930481 A IT TO930481A IT TO930481 A ITTO930481 A IT TO930481A IT 1261070 B IT1261070 B IT 1261070B
Authority
IT
Italy
Prior art keywords
checking
procedure
closing unit
packaging machines
jaw closing
Prior art date
Application number
ITTO930481A
Other languages
Italian (it)
Inventor
Duilio Pavese
Renzo Francioni
Original Assignee
Cavanna Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cavanna Spa filed Critical Cavanna Spa
Priority to ITTO930481A priority Critical patent/IT1261070B/en
Publication of ITTO930481A0 publication Critical patent/ITTO930481A0/en
Priority to DE4421660A priority patent/DE4421660A1/en
Priority to NL9401041A priority patent/NL9401041A/en
Priority to GB9412934A priority patent/GB2279637A/en
Priority to FR9408095A priority patent/FR2707081A1/en
Publication of ITTO930481A1 publication Critical patent/ITTO930481A1/en
Application granted granted Critical
Publication of IT1261070B publication Critical patent/IT1261070B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
    • B29C66/83513—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums cooperating jaws mounted on rollers, cylinders or drums and moving in a closed path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81433—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned
    • B29C66/81435—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned comprising several parallel ridges, e.g. for crimping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
    • B29C66/83517—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums said rollers, cylinders or drums being hollow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
    • B29C66/934—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed
    • B29C66/93441—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed the speed being non-constant over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
    • B29C66/934—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed
    • B29C66/93451—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed by controlling or regulating the rotational speed, i.e. the speed of revolution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
    • B29C66/939—Measuring or controlling the joining process by measuring or controlling the speed characterised by specific speed values or ranges
    • B29C66/9392—Measuring or controlling the joining process by measuring or controlling the speed characterised by specific speed values or ranges in explicit relation to another variable, e.g. speed diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/16—Applying or generating heat or pressure or combinations thereof by rotary members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
    • B65B51/306—Counter-rotating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Basic Packing Technique (AREA)

Abstract

Nell'intervallo (-?1; ?2) in cui gli elementi attivi (4) delle ganasce rotanti (2) interagiscono con l'involucro (W) dei prodotti (A) in confezionamento per schiacciarlo, saldarlo e, eventualmente, tagliarlo, la velocità orbitale delle ganasce (2) stesse viene regolata con velocità costante (Wo).(Figura 1).In the interval (-? 1;? 2) in which the active elements (4) of the rotating jaws (2) interact with the wrapping (W) of the products (A) being packaged to crush, weld and, if necessary, cut it, the orbital speed of the jaws (2) themselves is regulated with constant speed (Wo). (Figure 1).

ITTO930481A 1993-07-01 1993-07-01 PROCEDURE FOR CHECKING THE OPERATION OF A ROTARY JAW CLOSING UNIT FOR PACKAGING MACHINES. IT1261070B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO930481A IT1261070B (en) 1993-07-01 1993-07-01 PROCEDURE FOR CHECKING THE OPERATION OF A ROTARY JAW CLOSING UNIT FOR PACKAGING MACHINES.
DE4421660A DE4421660A1 (en) 1993-07-01 1994-06-21 Method for controlling the operation of a capping station with rotating jaws for a packaging machine
NL9401041A NL9401041A (en) 1993-07-01 1994-06-23 Method for controlling the operation of a rotary claw closure unit for a packaging machine.
GB9412934A GB2279637A (en) 1993-07-01 1994-06-28 Control of rotary jaw of packaging machine
FR9408095A FR2707081A1 (en) 1993-07-01 1994-06-30 A method of controlling the operation of a rotary jaw closure unit for a packaging machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930481A IT1261070B (en) 1993-07-01 1993-07-01 PROCEDURE FOR CHECKING THE OPERATION OF A ROTARY JAW CLOSING UNIT FOR PACKAGING MACHINES.

Publications (3)

Publication Number Publication Date
ITTO930481A0 ITTO930481A0 (en) 1993-07-01
ITTO930481A1 ITTO930481A1 (en) 1995-01-01
IT1261070B true IT1261070B (en) 1996-05-08

Family

ID=11411597

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930481A IT1261070B (en) 1993-07-01 1993-07-01 PROCEDURE FOR CHECKING THE OPERATION OF A ROTARY JAW CLOSING UNIT FOR PACKAGING MACHINES.

Country Status (5)

Country Link
DE (1) DE4421660A1 (en)
FR (1) FR2707081A1 (en)
GB (1) GB2279637A (en)
IT (1) IT1261070B (en)
NL (1) NL9401041A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868901A (en) * 1996-09-13 1999-02-09 Lako Tool & Manufacturing, Inc. Crimper assembly for sealing overlapping portions of a sheet of packaging material
DE29822122U1 (en) * 1998-12-11 2000-04-20 Vision Verpackungstechnik Gmbh Device for processing continuously moving material
ITMI20022759A1 (en) * 2002-12-24 2004-06-25 Bernardi Alessandro De DEVICE AND PROCEDURE FOR OPERATING ON LAMINAR MATERIAL
US20050109444A1 (en) * 2003-11-25 2005-05-26 Skymark Packaging Systems Inc. Sealing assembly
DE102004047207A1 (en) * 2004-09-29 2006-03-30 Rovema Verpackungsmaschinen Gmbh Method and device for moving a welding jaw
AU2014227558B2 (en) 2013-11-19 2018-02-08 Tna Australia Pty Limited Sealing jaws for a packaging machine
DE102019102663A1 (en) * 2019-02-04 2020-08-06 Mann+Hummel Gmbh Active material container, in particular desiccant container, battery housing and method for producing the active material container

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH527090A (en) * 1970-06-03 1972-08-31 Sig Schweiz Industrieges Process for packaging objects of the same type and machine for carrying out the process
IT1154404B (en) * 1982-01-05 1987-01-21 Alisyncro Srl SYSTEM AND METHOD TO SERVE A FIRST ELECTRIC MOTOR TO A SECOND ELECTRIC MOTOR AND WRAPPING MACHINE USING SUCH SYSTEM
GB2138381B (en) * 1983-04-18 1987-09-30 Baker Perkins Holdings Plc Form-fill-seal wrapping apparatus
GB2179888B (en) * 1985-09-04 1989-01-11 Grace W R & Co Improvements relating to variable speed form-fill-seal machines
CH672768A5 (en) * 1987-05-05 1989-12-29 Sig Schweiz Industrieges
GB2204551A (en) * 1987-05-13 1988-11-16 Omori Machinery Control device for form-fill-seal packaging machine
JPH01182223A (en) * 1987-12-28 1989-07-20 Omori Mach Co Ltd Automatic sealing method
DE3923235A1 (en) * 1989-07-14 1991-01-24 Lehmacher & Sohn Masch Cross-welding and perforating continuously moving double plastic film - has upper and lower welding tools with perforating knife which rotate around axes at speeds related to film speed
IT1250241B (en) * 1991-12-04 1995-04-03 Cavanna Spa PACKAGING MACHINE, PARTICULARLY FOR THE FORMATION OF ENVELOPES OF THE FLOW-PACK TYPE AND SIMILAR AND RELATED OPERATING PROCEDURE

Also Published As

Publication number Publication date
NL9401041A (en) 1995-02-01
ITTO930481A1 (en) 1995-01-01
GB2279637A (en) 1995-01-11
FR2707081A1 (en) 1995-01-06
ITTO930481A0 (en) 1993-07-01
GB9412934D0 (en) 1994-08-17
DE4421660A1 (en) 1995-01-12

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Legal Events

Date Code Title Description
0001 Granted